<div class="coreWikiHelp">
The following variables anywhere in your markup to their corresponding values. 
This substitution occurs every time that the markup is saved. The variable names 
are case-sensitive.
<ul>
<li><code>~~~</code>: the user's name (same as <code>{$name}</code>)</li>
<li><code>~~~~</code>: the user's name and date (same as <code>{$name} {$date}</code>)</li>
<li><code>{$name}</code>: the user's name</li>
<li><code>{$userName}</code>: the user's username</li>
<li><code>{$email}</code>: the user's email</li>
<li><code>{$thumbnailUri}</code>: the absolute uri to the user's thumbnail 
picture (or to the "No Image Available" image if the user does not have a 
picture). This will result in the Wiki image processing converting the uri to an 
<code>img</code> element (unless the variable name is enclosed in double 
brackets - i.e. [[{$thumbnailUri}]])</li>
<li><code>{$date}</code>: the current date</li>
<li><code>{$datetime}</code>: the current date and time</li>
<li><code>{$serverUri}</code>: the uri to the server</li>
</ul>
</div>
